139879194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{256189}}^1$

素因数の和:256214

約数の個数: 32

約数和(自身を含む): 344319360

約数和(自身を除く): 204440166

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 256189, 512378, 768567, 1537134, 1793323, 3330457, 3586646, 5379969, 6660914, 9991371, 10759938, 19982742, 23313199, 46626398, 69939597, 139879194]

約数ペア:

[(1, 139879194), (2, 69939597), (3, 46626398), (6, 23313199), (7, 19982742), (13, 10759938), (14, 9991371), (21, 6660914), (26, 5379969), (39, 3586646), (42, 3330457), (78, 1793323), (91, 1537134), (182, 768567), (273, 512378), (546, 256189)]